应急照明电源的选择

The Selectness of Power for the Emergency Illumination

为了在正常电源故障的情况下迅速自动地投入应急照明,选择安全、可靠、经久、耐用的应急照明电源是至关重要的。

To run automaticly and fastly emergency illumination in this instance of the well - balanced power fault, it is very important to select the power of the emergency illumination that is secure, reliable, prolonged and durable.